the rectangle is but the line is not because the line has to have another side !
Answer:
a) p = 6x - 5
b) x = 6
Step-by-step explanation:
a) p = a + b + c
p = 3x - 5 + 2x - 1 + x + 1
p = 6x - 5
b) p = 6x - 5 =31
6x - 5 = 31
6x = 36
x = 6
Answer: a popcorn is $9
Step-by-step explanation:
soda is $6
Answer:
-26/8+7=15/4 or 3 3/4
Step-by-step explanation:
The answer would be
F(x)=x^2-8x